EP1145859A2 - Verfahren zur Erzeugung von bedruckten mehrfarbigen Dekorationen auf metallischen Artefakten und Gerät dafür - Google Patents

Verfahren zur Erzeugung von bedruckten mehrfarbigen Dekorationen auf metallischen Artefakten und Gerät dafür Download PDF

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Publication number
EP1145859A2
EP1145859A2 EP01108277A EP01108277A EP1145859A2 EP 1145859 A2 EP1145859 A2 EP 1145859A2 EP 01108277 A EP01108277 A EP 01108277A EP 01108277 A EP01108277 A EP 01108277A EP 1145859 A2 EP1145859 A2 EP 1145859A2
Authority
EP
European Patent Office
Prior art keywords
zones
nozzles
external surface
rotation
decoration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP01108277A
Other languages
English (en)
French (fr)
Other versions
EP1145859A3 (de
Inventor
Giancarlo Comital S.p.A. Fenzi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Comital SpA
Original Assignee
Comital SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Comital SpA filed Critical Comital SpA
Publication of EP1145859A2 publication Critical patent/EP1145859A2/de
Publication of EP1145859A3 publication Critical patent/EP1145859A3/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/304—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface
    • B41J25/308—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
    • B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
    • B44D2/00—Special techniques in artistic painting or drawing, e.g. oil painting, water painting, pastel painting, relief painting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2202/00—Metallic substrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/0041—Digital printing on surfaces other than ordinary paper
    • B41M5/0047—Digital printing on surfaces other than ordinary paper by ink-jet printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/0041—Digital printing on surfaces other than ordinary paper
    • B41M5/0058—Digital printing on surfaces other than ordinary paper on metals and oxidised metal surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/0082—Digital printing on bodies of particular shapes
    • B41M5/0088—Digital printing on bodies of particular shapes by ink-jet printing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24917—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including metal layer

Definitions

  • the invention relates to a method for the realization of printed decorations on elongated elements, in particular rigid materials having the shape of a section bar.
  • a further object of the present invention is to provide a system for the realization of decorations on elongated elements such as to allow the decoration of surfaces of such elements having a complex section profile, showing in particular high level alterations.
  • the present invention provides a method for the realization of printed polychrome decorations on elongated elements through a plurality of jets of dyeing substances that are projected by the respective nozzles towards external surface zones to be decorated of said elements, characterized in that during the printing a substantially constant distance is kept between said zones and said nozzles, also in correspondence of profile variations of said zones.
  • the present invention provides an apparatus for the realization of printed polychrome decorations on elongated elements, said apparatus comprising support means for said elongated elements, decorating means suitable to project, through the respective nozzles, a plurality of jets of dyeing substances towards external surface zones to be decorated with said elongated elements, characterized in that it also comprises distance measuring means suitable to measure the distance between said nozzles and said external surface zones and positioning means functionally associated to said distance measuring means, to position said nozzles with respect to said external surface zones.
  • the present invention provides an elongated element provided with decoration zones on its external surfaces, characterized in that said decoration zones have sharp outlines.
  • the present invention provides an elongated element provided with decorations on zones of its external surface, characterized in that said decorations are realized with various dyeing substances, such as liquid substances, liquid suspension substances, powders or sublimable inks.
  • the elongated element subject matter of the present invention is selected, for instances as a metal section bar, for instance from aluminum, of big size, having in particular a length of up to 20 meters.
  • the elongated element 1 to be decorated is laid on special supports, provided in the apparatus according to the invention, and the decorating means comprising nozzles indicated as a whole by 2 and positioned at an optimum distance D from a first zone Z1 do be decorated, said distance being measured by measuring means not shown.
  • the decorating means are mobile along three Cartesian axes X, Y and Z. Their starting positioning is made in such a ways that two of said Cartesian axes, for instance axes and Z, are parallel to the surface of the elongated element 1 in the zone Z1 to be decorated.
  • the elongated elements 1 can be mounted on two supports that rotate about a longitudinal axis W of said element.
  • the decorating means may be caused to rotate about said W axis.
  • the adjustment of distance D of nozzles 2 from said zone Z1 is carried out by causing the shift of said decorating means along said Y axis.
  • the decoration of zone Z1 is then carried out by causing the movement of axes X and Z, to keep substantially unchanged distance D of nozzles 2 from said zone Z1.
  • the control of distance D can be obtained through sensors known per se, located near nozzles 2 on a suitable support zone.
  • zones Z2 and Z3 To decorate other zones of the surface of the elongated element 1, for instance zones Z2 and Z3, the same procedure is followed as is described above, obtaining relative positions between nozzles 2 and section bar 1, indicated by A, B and C.
  • zone Z2 For instance, if one wishes to decorate zone Z2, the elongated element 1 is rotated clockwise with respect to the position shown in Figure 1, until zone Z2 is parallel to the plane defined by the Cartesian axes X and Z. Alternatively, it is possible to rotate the decorating means counterclockwise until the plane defined by the Cartesian axes X and Z is parallel to said zone Z2. Then, the distance measuring means are activated that control the positioning of the decorating means, causing their movement along axis Y, and lastly the decoration of zone Z2 is carried out.
  • a curvilinear surface zone of the elongated element 1 should be decorated, the rotation of the elongated element 1, or the decorating means, about axis W and the shifting of the decorating means along axis Y will take place also while nozzles A, B and C deliver the dying substances. Said rotation and said shift will take place in a coordinated manner based on the measurements of the distance measuring means, so that the distance of the nozzles from the surface of the elongated element 1 remains substantially constant.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Printing Methods (AREA)
  • Coloring (AREA)
EP01108277A 2000-04-11 2001-04-02 Verfahren zur Erzeugung von bedruckten mehrfarbigen Dekorationen auf metallischen Artefakten und Gerät dafür Withdrawn EP1145859A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000MI000777A IT1317205B1 (it) 2000-04-11 2000-04-11 Metodo per la realizzazione di decorazioni policrome a stampa sumanufatti metallici e relativa apparecchiatura
ITMI000777 2000-04-11

Publications (2)

Publication Number Publication Date
EP1145859A2 true EP1145859A2 (de) 2001-10-17
EP1145859A3 EP1145859A3 (de) 2002-11-20

Family

ID=11444808

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01108277A Withdrawn EP1145859A3 (de) 2000-04-11 2001-04-02 Verfahren zur Erzeugung von bedruckten mehrfarbigen Dekorationen auf metallischen Artefakten und Gerät dafür

Country Status (3)

Country Link
US (1) US6502911B2 (de)
EP (1) EP1145859A3 (de)
IT (1) IT1317205B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1479524A1 (de) * 2003-05-23 2004-11-24 Jörg R. Bauer Verfahren und Vorrichtung zum Herstellen eines Bauteils mit einer Oberfläche vorbestimmten Aussehens
EP1726443A1 (de) * 2005-04-28 2006-11-29 Homag Holzbearbeitungssysteme AG Vorrichtung und Verfahren zum Bemustern der Schmalseiten von plattenförmigen Werkstücken
EP1892107A1 (de) * 2006-08-25 2008-02-27 Homag Holzbearbeitungssysteme AG Vorrichtung zum Bemustern von Werkstücken

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60335613D1 (de) * 2002-04-03 2011-02-17 Masonite Corp Verfahren und vorrichtung zur erzeugung eines bildes auf einem gegenstand, und ein durch das verfahren hergestellte gegenstand
ITMO20050167A1 (it) 2005-06-29 2006-12-30 Comital S P A Apparati e metodi.
BE1016846A3 (nl) 2005-11-09 2007-08-07 Flooring Ind Ltd Vloerbekleding, vloerpanelen en werkwijze voor het vervaardigen van vloerpanelen.
EP1839883B1 (de) 2006-03-08 2016-08-24 Homag Holzbearbeitungssysteme AG Verfahren und vorrichtung zum bedrucken plattförmiger werkstücke
US7914098B2 (en) * 2006-11-07 2011-03-29 Homag Holzbearbeitungssysteme Ag Device for patterning workpieces
ES2402367T3 (es) * 2006-12-20 2013-05-03 Homag Holzbearbeitungssysteme Ag Dispositivo y procedimiento para recubrir piezas
DE502007002035D1 (de) 2007-03-27 2009-12-31 Homag Holzbearbeitungssysteme Verfahren zum Bedrucken eines dreidimensionalen Behälters
ES2564242T3 (es) * 2007-05-10 2016-03-21 Homag Holzbearbeitungssysteme Ag Procedimiento y dispositivo para el revestimiento de una superficie
US20080314513A1 (en) * 2007-06-19 2008-12-25 Achim Gauss Device for imparting a pattern onto the surface of work pieces
FR2918300B1 (fr) 2007-07-06 2010-08-13 Cedrus Procede de realisation d'un veinage bois sur un profile metallique et profile ainsi realise
US20090120249A1 (en) * 2007-11-14 2009-05-14 Achim Gauss Device For Refining Workpieces
DE102009041860A1 (de) * 2009-07-03 2011-01-05 Hörmann KG Brockhagen Verfahren und Vorrichtung zum Herstellen von Bauelementen II
DE102013216113A1 (de) 2013-08-14 2015-03-05 Homag Holzbearbeitungssysteme Gmbh Beschichtungsaggregat
FR3012364B1 (fr) * 2013-10-31 2015-11-20 Alphacan Sa Procede et dispositif d'impression d'une image decorative sur un profile, ainsi que profile correspondant
AT520096B1 (de) * 2017-08-14 2019-01-15 Ifn Holding Ag Verfahren zur Herstellung eines Fenster- oder Türprofils
AT522737B1 (de) * 2019-07-08 2021-07-15 Franz Neuhofer Verfahren zum digitalen Bedrucken einer Profilleiste

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5240745A (en) * 1986-04-01 1993-08-31 Honda Giken Kogyo Kabushiki Kaisha Method for uniformly painting an object with moving spray guns spaced a constant distance from the surface of the object
US5757389A (en) * 1991-09-25 1998-05-26 Horst Schwede Printing device for objects, which are continously moved forward, in particular for parcels, wrapped magazine piles or the like
JPH05302429A (ja) * 1992-02-26 1993-11-16 Shimizu Corp 吹付け装置および吹付け施工法
US5790047A (en) * 1996-01-26 1998-08-04 S.A.E. Afikim System and method for marking a cow with a visible treatment code
US5831641A (en) * 1996-11-27 1998-11-03 Eugene Gollings Methods and apparatus for imprinting indecia on a three dimensional article
EP0970811B1 (de) * 1998-07-06 2005-09-21 L.A.C. Corporation Automatische Beschichtungsvorrichtung
US6341831B1 (en) * 1999-03-09 2002-01-29 Paul J. Weber Skin decoration apparatus and method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1479524A1 (de) * 2003-05-23 2004-11-24 Jörg R. Bauer Verfahren und Vorrichtung zum Herstellen eines Bauteils mit einer Oberfläche vorbestimmten Aussehens
DE10323412B4 (de) * 2003-05-23 2007-07-05 Bauer, Jörg R. Verfahren und Vorrichtung zum Herstellen eines Bauteils mit einer Oberfläche vorbestimmten Aussehens
EP2080624A1 (de) * 2003-05-23 2009-07-22 Jörg R. Bauer Verfahren zum Herstellen eines Bauteils mit einer bedruckten Echtholzoberfläche vorbestimmen Aussehens
EP2292437A1 (de) * 2003-05-23 2011-03-09 Interglarion Limited Verfahren und Vorrichtung zum Herstellen eines Bauteils mit einer Oberfläche vorbestimmten Aussehens
EP1726443A1 (de) * 2005-04-28 2006-11-29 Homag Holzbearbeitungssysteme AG Vorrichtung und Verfahren zum Bemustern der Schmalseiten von plattenförmigen Werkstücken
EP1892107A1 (de) * 2006-08-25 2008-02-27 Homag Holzbearbeitungssysteme AG Vorrichtung zum Bemustern von Werkstücken
CN100577426C (zh) * 2006-08-25 2010-01-06 豪迈木材加工系统公司 用于在工件上制作图案的设备

Also Published As

Publication number Publication date
IT1317205B1 (it) 2003-05-27
ITMI20000777A1 (it) 2001-10-11
ITMI20000777A0 (it) 2000-04-11
US6502911B2 (en) 2003-01-07
US20010049010A1 (en) 2001-12-06
EP1145859A3 (de) 2002-11-20

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